This is a set of reins from Dobert with hook studs and martingale stops. Albion reins would be identical (except for the martingale stops). The reins shown are full nubuck.
This is a Dobert Classic Snaffle Bridle with the buckle ends on the cheek pieces. The best way to see this is to view the photo in X3Large option.
These are Dobert reins with buckle ends. The reins are leather with stops. Basically, the look of the hook studs (on the other reins) and the buckles in this photo carry through to the cheek pieces on the bridle itself.
Albion KB Snaffle bridle.